Iowa Events DU events are fun! More importantly, the revenue generated from these events is critical to our conservation mission and the future of waterfowl hunting. South East Dinner Friday, August 17, 2018 Little Wall Lake Gun Bash Monday, August 27, 2018 Mid-Iowa Dinner Thursday, September 13, 2018 Boone Dinner Tuesday, September 18, 2018 Ankeny Dinner Thursday, September 20, 2018